VIU INDEX 



Huygens, 155 



Hwasser, Israel, Scandinavian philosopher, 



191, 193, 3ii, 373 

 Hjdrachna, by O. F. Miiller, 42.7 



Ibn-Rushd, see Averroes 



Idea of a New Anatomy of the Brain, by Bell, 



375 



Ideen 7ji einer Philosophie der Natur, philo- 

 sophical work by Schelling, ^74 



Ideen 'Zjif Philosophie der Geschichte der lAensch- 

 heit, philosophical work by Herder, 2.73 



Idioplasma theory, developed by Nageli, 556 



Ilmoni, Immanuel, Finnish philosopher, 193 



Infusionstierchen a Is vollkommene Organismen, by 

 Ehrenberg, 417 



Ingemarsson, Nils, father of Linnaeus, 103 



Ingenhousz, Jan, Dutch scientist, 2.66, 2.67, 370 



Institutiones medica, by Boerhaave, 185 



Internal secretion, process of, discovered by 

 Bernard, 596 



Ionic philosophers, earliest of Grecian scien- 

 tists, 10 



Isagoge phytoscopica, handbook of botanical 

 study by Jung, 195 



Isis, German journal of science, 2.87 



Israelites, their conception of nature, 6 



Jacobsen, founder of the Karlsberg laboratory, 

 Jacobson, Ludwig, Swedish biologist, 405, 4x4 



548 

 Jager, C, German naturalist, 511 

 Janssen, inventor of microscope, 158 

 Johanssen, Wilhelm Ludwig, Danish biologist, 



89, 461, 565, 568, 57i, 588, 589, 591 

 Jordan, French botanist, 614 

 Joule, J. P., English physicist, 408-410 

 Jung, Joachim, botanist, 194, 195, 199, 109 

 Jussieu, Antoine Laurent de, French botanist, 



435. 436 

 Jussieu, Bernard de, French botanist, 435, 436 



Kalkschwdmme, Die, by Haeckel, 509 

 Kalm, Per, Finnish biologist, 2.16 

 Kammerer, 569, 615 

 Kampf der Teile im Organismus, Der, by Roux, 



566 

 Kant, Emmanuel, German philosopher, 2.69- 



^75. 334. 340. 393. 447. 491. 5^6, 607 

 Karlsberg laboratory, 548 

 Kepler, 52.5 



Keplerbund, formation of, 5x5 

 Kielmayer, Karl Friedrich, German biologist, 



331 

 Kleinenberg, Nicolaus, German biologist, 532., 



578 



Klingenstierna, Samue , Swedish physicist, 

 389 



Koch, Heinrich Hermann Robert, German 

 scientist, 540, 547-548. 55° 



Koelreuter, Joseph Gottlieb, German plant- 

 physiologist, 154, 155, 156, 468, 584 



Kohlbrugge, German biologist, 453 



Kolliker, Rudolf Albert, Swiss biologist, 388, 

 400, 401, 418, 481, 49i, 499, 505, 540, 551, 



570, 587 

 Kosmos, cosmology by von Humboldt, 316 

 Kowalewsky, Alexander, Russian biologist, 



5^9 

 Kraft und Staff, popular scientific work by 



Biichner, 451 

 Kreislauf des Lebens, by Moleschott, 450 

 Kristall-Seelen, by Haeckel, 515 

 Kritik der reinen Vernunft, philosophical work 



by Kant, 170 



Lacaze-Duthiers, Felix Joseph Henri, French 



scientist, 415 

 Lamarck, Chevalier de, French scientist, 12.8, 



Z46, 147, 196, 316-336, 339, 340, 343, 351, 



357-361. 416, 430, 437. 438. 446. 456-458. 

 464, 467, 484, 489, 511, 555, 564 

 La Mettrie, Julien Offroy de, French scientist, 

 138-2.43, 145, i6o, z68, 177, 2.80, 2.95, 314, 



373 

 Lang, Arnold, Swiss anatomist, 5x9, 592. 



Lange, Albert, 413, 450 



Lankester, Edwin Ray, English scientist, 530 



Latour, Charles Cagniard de, French scientist, 



431 

 Laveran, Alphonse, French physician, 549 

 Lavoisier, Antoine Laurent, French scientist, 



180, 2.65-2.67, Z75, 313, 319, 334, 335, 370, 



407. 431 

 Leche, W., 333 



Legofis sur l' anatomie comparie, by Cuvier, 334 

 Lectures on Animal Chemistry, by Berzelius, 372. 

 Leeuwenhoek, Antony van, Dutch scientist, 



158, 164-166, 170, 171, 180, 186, 2.30, 350, 



389, 42.6 

 Lehmann, Alfred, pyschologist, 599, 601 

 Lehmann, Ernst, 614 



Lehrbuch der Botonik, by von Esenbeck, 189 

 Lehrbiich der Histologic, by Leydig, 401 

 Lehrbuch der Naturphilosophie, by Oken, 2.88 

 Lehrbuch der Physiologic, by Ludwig, 413 

 Lehrbuch der vergleichenden Anatomic, by Siebold 



and Hannius, 417, 418 

 Leibniz, Gottfried Wilhelm, philosopher, 12.7, 



12.8, 130, I4Z, 174, 177, 183, ii5, i2.i, 1x3, 



1x5, i44, Z45, 148 

 Leucippus, early Greek philosopher, 2.0 



